@misc{indiciae6fb980a9ac69,
  title = {Photogrammetric determination of surface altitude, terminus position, and ice velocity of Columbia Glacier, Alaska},
  author = {M. F. Meier and Lowell A. Rasmussen and R. M. Krimmel and R.W. Olsen and David Frank},
  year = {1985},
  doi = {10.3133/pp1258f},
  url = {https://pubs.usgs.gov/publication/pp1258F},
  note = {Source identifier: pp1258F}
}